as far as the bugs go the clock tower event never resets so that probably needs to be fixed.
2 is by design, the flying circuits are destroyed. you arent gonna have a good time.
3. spawn point probably needed to be lowered but will receive a new spawn point in 0.3
4. yes it was removed i dont remember why
5. listing the cars would be very helpful as i have not seen this for myself

first error, saving in a car is going to crash the game, loading a save from stock vc/any other version of the mod will also crash the game
2nd and 3rd crashes are just random doesnt mean doing those things caused it. we do hope the next version is more stable however.

Hey guys been a while since we made a release hasn't it, well good news!
0.2f R2 has been released you can find the download here:
http://www.bttfhillvalley.co.uk/forum/index.php?/files/file/106-02f-r2-developmental-build-2019-08-11/
Or from moddb: https://www.moddb.com/mods/back-to-the-future-hill-valley/downloads/bttf-hill-valley-version-02f-r2-20190811-auto-installer
Or finally via: http://www.hilvalleydatabase.xyz
Whats been included in R2?
Revamped map
Animations for things like RC mode, Refueling
New Stainless steel textures for the deloreans
Tons of new bugs and possibly some fixed who knows...
Work on the hud and new digital font!
Removal of vice city to make room for the new map and future map redesign
More time changing areas
Want to talk about all things BTTF Hill Valley and join the 300 members already on discord?
Visit here! https://discord.gg/gdTTHkE

over the years you have done a great job at keeping up to date with us and following our next steps, now its time for us to be up to date with you, after careful consideration, following the trends and seeing how you kids talk in the 2010's we believe this is the best way to reach out to our fans, we are rolling out a discord server, however it is your job as a community to fill it with all the relevant information, we will do our best to help as well, but only as a community can we begin to build our discord server, so with that being said click the button or link to join the server, have fun and remember the forum rules still apply to the server.
https://discord.gg/gdTTHkE

god i hate that mini didnt use my updated exe the hud colors on this one are awful. btw not bad but you've got a model loading issue with your ground im guessing you thought it was a good idea to make a massive ground model, cut that s**t up